SSB Download Server

Space Telescope Science Institute

Science Software Branch Download Server

How to install SSB software yourself


If this is the first time you've installed one of these packages, you will need to start a new terminal window after installation for the changes to your login scripts to take effect.

Selecting your environment

If you installed SSBREL, SSBX, or SSBDEV by following the instructions on this page, select the environment by typing one of these commands:


You cannot update SSBREL.

SSBX and SSBDEV can be updated by typing "ur_reinstall". Note that this will completely delete the current installation, and any changes you made to it will be lost.